Highlights from NA60

A. De Falco; R. Arnaldi; K. Banicz; K. Borer; J. Castor; B. Chaurand; W. M. Chen; C. Cicalo; A. Colla; P. Cortese; S. Damjanovic; A. David; A. Devaux; L. Ducroux; H. En'yo; J. Fargeix; A. Ferretti; M. Floris; P. Force; A. Forster; N. Guettet; A. Guichard; H. Gulkanian; J. Heuser; M. Keil; L. Kluberg; Z. Li; C. Lourenço; J. Lozano; F. Manso; P. Martins; A. Masoni; A. Neves; H. Ohnishi; C. Oppedisano; P. Parracho; P. Pillot; T. Poghosyan; G. Puddu; E. Radermacher; P. Ramalhete; P. Rosinsky; E. Scomparin; J. Seixas; S. Serci; R. Shahoyan; P. Sonderegger; H. J. Specht; R. Tieulent; G. Usai; R. Veenhof; H. Wöhri

HAL : in2p3-00377479, version 1

arXiv : 0904.3186

DOI : 10.1088/0954-3899/36/6/064003

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Strangeness in Quark Matter 2008 conference (SQM08), Beijing : Chine (2008)

Highlights from NA60

A. De Falco, R. Arnaldi, K. Banicz, K. Borer, J. Castor¹, B. Chaurand², W. M. Chen, C. Cicalo, A. Colla, P. Cortese, S. Damjanovic, A. David, A. Devaux¹, L. Ducroux³, H. En'yo, J. Fargeix², A. Ferretti, M. Floris, P. Force¹, A. Forster, N. Guettet¹, A. Guichard³, H. Gulkanian, J. Heuser, M. Keil, L. Kluberg², Z. Li, C. Lourenço², J. Lozano, F. Manso¹, P. Martins, A. Masoni, A. Neves, H. Ohnishi, C. Oppedisano, P. Parracho, P. Pillot³, T. Poghosyan, G. Puddu, E. Radermacher, P. Ramalhete, P. Rosinsky, E. Scomparin, J. Seixas, S. Serci, R. Shahoyan, P. Sonderegger, H. J. Specht, R. Tieulent³, G. Usai, R. Veenhof, H. Wöhri

NA60 Collaboration(s)

(2009)

NA60 measured dimuon production in p-A and In-In collisions at the CERN SPS. This paper presents a high statistics measurement of $\phi$ meson production in In-In collisions at 158 AGeV. Both the transverse momentum, rapidity, decay angular distributions and the absolute yield were measured as a function of centrality. The results are compared to previous measurements in order to shed light on the long standing $\phi$ puzzle. In addition, highlights on $\eta$ meson production and on the dimuon excess below the J/$\psi$ mass are presented.

1 :	LPC-CLERMONT - Laboratoire de Physique Corpusculaire de Clermont-Ferrand

2 :	LLR - Laboratoire Leprince-Ringuet

3 :	IPNL - Institut de Physique Nucléaire de Lyon

Thème(s)

Physique/Physique des Hautes Energies - Expérience

Lien vers le texte intégral :

http://fr.arXiv.org/abs/0904.3186


in2p3-00377479, version 1
http://hal.in2p3.fr/in2p3-00377479
oai:hal.in2p3.fr:in2p3-00377479
Contributeur : Dominique Girod <>
Soumis le : Mercredi 22 Avril 2009, 09:50:40
Dernière modification le : Jeudi 6 Août 2009, 09:50:48